RFX Motorcycle crown Pro Series Elite 428 Yamaha YZ 85

The RFX Pro Series sprockets are CNC machined from 7075 aluminium and feature mud release grooves for longer chain and sprocket life.

The RFX sprockets are colour coded according to the motorcycle brand and are also available in standard silver for each motorcycle model.

Features:

• Laser-etched RFX logo.
• CNC machined from 7075 aluminium.
• Mud evacuation grooves for greater sprocket longevity.
• Colour coding for each motorcycle model.
• CAD-designed profile for lighter weight.
• Stiff design increases torsional resistance.
• Tighter tolerances improve performance.
• Anodised colour.
• Different colours available for all models.

Specifications:

• colour: Black
• material: Aluminium
• v-colour: Black
• weight (g): 500
• width (mm): 315
• height (mm): 20
• length (mm): 280
• volume (cm³): 1764
• chain pitch: 428
• sprocket version: Standard
• v-number of teeth: 48 teeth
• number of teeth (sprocket): 48